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# frozen_string_literal: true
require "spec_helper"
require "generators/graphql/mutation_update_generator"
class GraphQLGeneratorsMutationUpdateGeneratorTest < BaseGeneratorTest
tests Graphql::Generators::MutationUpdateGenerator
destination File.expand_path("../../../tmp/dummy", File.dirname(__FILE__))
setup :prepare_destination
NAMESPACED_UPDATE_NAME_MUTATION = <<-RUBY
# frozen_string_literal: true
module Mutations
class Names::NameUpdate < BaseMutation
description "Updates a name by id"
field :name, Types::Objects::Names::NameType, null: false
argument :id, ID, required: true
argument :name_input, Types::Inputs::Names::NameInputType, required: true
def resolve(id:, name_input:)
names_name = ::Names::Name.find(id)
raise GraphQL::ExecutionError.new "Error updating name", extensions: names_name.errors.to_hash unless names_name.update(**name_input)
{ name: names_name }
end
end
end
RUBY
UPDATE_NAME_MUTATION = <<-RUBY
# frozen_string_literal: true
module Mutations
class Names::NameUpdate < BaseMutation
description "Updates a name by id"
field :name, Types::Names::NameType, null: false
argument :id, ID, required: true
argument :name_input, Types::Names::NameInputType, required: true
def resolve(id:, name_input:)
names_name = ::Names::Name.find(id)
raise GraphQL::ExecutionError.new "Error updating name", extensions: names_name.errors.to_hash unless names_name.update(**name_input)
{ name: names_name }
end
end
end
RUBY
EXPECTED_UPDATE_MUTATION_TYPE = <<-RUBY
# frozen_string_literal: true
module Types
class MutationType < Types::BaseObject
field :name_update, mutation: Mutations::Names::NameUpdate
# TODO: remove me
field :test_field, String, null: false,
description: "An example field added by the generator"
def test_field
"Hello World"
end
end
end
RUBY
test "it generates an update resolver by name, and inserts the field into the MutationType" do
run_generator(["names/name", "--schema", "dummy"])
assert_file "app/graphql/mutations/names/name_update.rb", UPDATE_NAME_MUTATION
assert_file "app/graphql/types/mutation_type.rb", EXPECTED_UPDATE_MUTATION_TYPE
end
test "it generates a namespaced update resolver by name" do
run_generator(["names/name", "--schema", "dummy", "--namespaced-types"])
assert_file "app/graphql/mutations/names/name_update.rb", NAMESPACED_UPDATE_NAME_MUTATION
end
test "it allows for user-specified directory, update" do
run_generator(["names/name", "--schema", "dummy", "--directory", "app/mydirectory"])
assert_file "app/mydirectory/mutations/names/name_update.rb", UPDATE_NAME_MUTATION
end
end
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